Derived allele frequencies for each population sample at each variable site for which there was a high-quality genotype call for all 31 individuals, and the outgroup species were fixed for the ancestr
aData from HapMap database (http://www.hapmap.org) showing the MAF in various populations, including HCB, JPT, CEU, YRI. Abbreviations: HCB: Han Chinese in Beijing, China; JPT: Japanese in Tokyo, Japa